Here is the full list of all 43 The Pathless achievements.
Collect all achievements.
Complete the game and view the credits.
Witness the extended ending.
Find all the lore of the Pathfinder's story.
Collect the gift from every spirit.
Obtain the Gift of the Bear Spirit.
Collect all the lightstones.
Collect all the Bear lightstones.
Reach the highest updraft above the mountain.
Get 10 flaps.
Reach the observatory.
Discover 45 lanterns.
Drift 300 meters down a river.
Fly for over a minute without touching an updraft.
Cleanse the Mountain Tundra.
Obtain the Gift of the Snake Spirit.
Collect all the Snake lightstones.
Complete the puzzle at the Bathhouse.
Slide 400 meters down a steep slope.
Cleanse the Great Plains.
Discover 30 lanterns.
Obtain the Gift of the Lizard Spirit.
Collect all the Lizard lightstones.
Complete the puzzle at the Textile Workshop.
Fall 150 meters without gliding and land hard.
Cleanse the Redwood Steppe.
Reach the old fortress.
Survive 3 storm encounters unscathed.
Bounce an arrow off two mirrors.
Discover 45 lore messages.
Obtain the Gift of the Elk Spirit.
Collect all the Elk lightstones.
Complete the puzzle at the Monastery.
Discover 15 lanterns.
Run with 6 animals.
Shoot 1,000 talismans.
Discover 30 lore messages.
Cleanse the Forest Plateau.
Discover 15 lore messages.
Shoot 5 talismans while airborne before touching the ground.
Pet the eagle 4 times.
Reach the mainland.
Chain 10 skill shots in a row.